CIA Director John O. Brennan speaks at the Council on Foreign Relations, Tuesday, March 11, 2014, in Washington. The head of the Senate Intelligence Committee said Tuesday the CIA improperly searched a stand-alone computer network established for Congress in its investigation of allegations of CIA abuse in a Bush-era detention and interrogation program and the agency's own inspector general has referred the matter to the Justice Department for possible legal action. (AP Photo/Carolyn Kaster)